Trace number 308483

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.06 1200.42

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
MD5SUM57791cc3215dce90ed883dcfbd9213d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark180.726
Satisfiable
(Un)Satisfiability was proved
Number of variables5491
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   14684    39647 |    4405       0        0     nan |  0.000 % |
0.10/0.10	c |         0 |   12525    37417 |      --       0       --      -- |     --   | -2159/-2230
0.10/0.10	c ==============================================================================
0.10/0.10	c Result  :   #vars: 4000   #clauses: 12525   #literals: 37417
0.10/0.10	c CPU time:   0.102984 s
0.10/0.10	c ==============================================================================
0.10/0.12	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-308483-1172521058 -o ROOT/results/node17/solver-308483-1172521058 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308483-1172521058/rsat.sh /tmp/evaluation/308483-1172521058/instance-308483-1172521058.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14681
/proc/meminfo: memFree=1473848/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 272060051 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14681/statm: 1338 232 195 169 0 49 0
[pid=14682] ppid=14681 vsize=1556 CPUtime=0
/proc/14682/stat : 14682 (SatElite) R 14681 14681 13783 0 -1 4194304 265 0 0 0 0 0 0 0 19 0 1 0 272060051 1593344 247 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134548217 0 0 4096 3 0 0 0 17 1 0 0
/proc/14682/statm: 389 249 49 128 0 258 0

[startup+0.106374 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14681
/proc/meminfo: memFree=1473848/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 272060051 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14681/statm: 1338 232 195 169 0 49 0
[pid=14682] ppid=14681 vsize=3480 CPUtime=0.1
/proc/14682/stat : 14682 (SatElite) R 14681 14681 13783 0 -1 4194304 750 0 0 0 10 0 0 0 20 0 1 0 272060051 3563520 732 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134574414 0 0 4096 3 0 0 0 17 1 0 0
/proc/14682/statm: 870 732 69 128 0 739 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 8832

[startup+0.514416 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14681
/proc/meminfo: memFree=1473848/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+1.3345 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14684
/proc/meminfo: memFree=1471464/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=3036 CPUtime=1.2
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 636 0 0 0 120 0 0 0 25 0 1 0 272060064 3108864 606 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 759 606 86 211 0 545 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8388

[startup+2.97067 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14684
/proc/meminfo: memFree=1470888/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=3432 CPUtime=2.83
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 751 0 0 0 283 0 0 0 25 0 1 0 272060064 3514368 705 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 858 705 86 211 0 644 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 8784

[startup+6.24701 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14684
/proc/meminfo: memFree=1469928/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=4824 CPUtime=6.11
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 1154 0 0 0 611 0 0 0 25 0 1 0 272060064 4939776 1044 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 1206 1044 86 211 0 992 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10176

[startup+12.7097 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14684
/proc/meminfo: memFree=1467880/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=6500 CPUtime=12.57
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 1793 0 0 0 1256 1 0 0 25 0 1 0 272060064 6656000 1422 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529233 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 1625 1422 86 211 0 1411 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11852

[startup+25.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14684
/proc/meminfo: memFree=1465640/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=8676 CPUtime=25.39
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 2549 0 0 0 2537 2 0 0 25 0 1 0 272060064 8884224 1982 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 2169 1982 86 211 0 1955 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14028

[startup+51.1567 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14684
/proc/meminfo: memFree=1461864/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=12544 CPUtime=51
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 3967 0 0 0 5097 3 0 0 25 0 1 0 272060064 12845056 2914 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 3136 2914 86 211 0 2922 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17896

[startup+102.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14684
/proc/meminfo: memFree=1457448/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=17420 CPUtime=102.25
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 6027 0 0 0 10220 5 0 0 25 0 1 0 272060064 17838080 4008 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 4355 4008 86 211 0 4141 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 22772

[startup+162.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14684
/proc/meminfo: memFree=1450472/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=24020 CPUtime=162.31
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 8542 0 0 0 16223 8 0 0 25 0 1 0 272060064 24596480 5751 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 6005 5751 86 211 0 5791 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 29372

[startup+222.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14684
/proc/meminfo: memFree=1449320/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=25280 CPUtime=222.35
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 8859 0 0 0 22227 8 0 0 25 0 1 0 272060064 25886720 6068 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 6320 6068 86 211 0 6106 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 30632

[startup+282.624 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14684
/proc/meminfo: memFree=1441448/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=34364 CPUtime=282.4
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 11222 0 0 0 28230 10 0 0 25 0 1 0 272060064 35188736 8045 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 8591 8045 86 211 0 8377 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 39716

[startup+342.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14684
/proc/meminfo: memFree=1438248/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=37056 CPUtime=342.45
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 13497 0 0 0 34233 12 0 0 25 0 1 0 272060064 37945344 8780 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 9264 8780 86 211 0 9050 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 42408

[startup+402.762 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14684
/proc/meminfo: memFree=1438312/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=37056 CPUtime=402.51
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 13504 0 0 0 40238 13 0 0 25 0 1 0 272060064 37945344 8787 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 9264 8787 86 211 0 9050 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 42408

[startup+462.831 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14684
/proc/meminfo: memFree=1437992/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=37716 CPUtime=462.56
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 13659 0 0 0 46243 13 0 0 25 0 1 0 272060064 38621184 8942 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 9429 8942 86 211 0 9215 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 43068

[startup+522.9 s]

################
# More data... #
################

[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=49684 CPUtime=582.67
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 16843 0 0 0 58250 17 0 0 25 0 1 0 272060064 50876416 12060 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 12421 12060 86 211 0 12207 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 55036

[startup+643.045 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 14684
/proc/meminfo: memFree=1423080/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=51396 CPUtime=642.73
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 19047 0 0 0 64254 19 0 0 25 0 1 0 272060064 52629504 12596 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984867 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 12849 12596 86 211 0 12635 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 56748

[startup+703.115 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 14684
/proc/meminfo: memFree=1423080/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=51396 CPUtime=702.78
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 19047 0 0 0 70259 19 0 0 25 0 1 0 272060064 52629504 12596 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 12849 12596 86 211 0 12635 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 56748

[startup+763.188 s]
/proc/loadavg: 1.11 1.03 1.01 2/79 14684
/proc/meminfo: memFree=1423080/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=51396 CPUtime=762.84
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 19050 0 0 0 76264 20 0 0 25 0 1 0 272060064 52629504 12599 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 12849 12599 86 211 0 12635 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 56748

[startup+823.266 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 14684
/proc/meminfo: memFree=1422632/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=52316 CPUtime=822.9
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 19233 0 0 0 82270 20 0 0 25 0 1 0 272060064 53571584 12749 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 13079 12749 86 211 0 12865 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 57668

[startup+883.336 s]
/proc/loadavg: 1.01 1.02 1.00 3/79 14684
/proc/meminfo: memFree=1422504/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=52580 CPUtime=882.96
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 19275 0 0 0 88275 21 0 0 25 0 1 0 272060064 53841920 12791 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527380 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 13145 12791 86 211 0 12931 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 57932

[startup+943.409 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 14684
/proc/meminfo: memFree=1422184/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=52976 CPUtime=943.01
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 19353 0 0 0 94280 21 0 0 25 0 1 0 272060064 54247424 12869 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 13244 12869 86 211 0 13030 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 58328

[startup+1003.48 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 14684
/proc/meminfo: memFree=1419432/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=58512 CPUtime=1003.07
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 20839 0 0 0 100284 23 0 0 25 0 1 0 272060064 59916288 13552 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 14628 13552 86 211 0 14414 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 63864

[startup+1063.56 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 14684
/proc/meminfo: memFree=1415016/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=62812 CPUtime=1063.14
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 21959 0 0 0 106289 25 0 0 25 0 1 0 272060064 64319488 14639 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 15703 14639 86 211 0 15489 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 68164

[startup+1123.63 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 14684
/proc/meminfo: memFree=1410856/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=66836 CPUtime=1123.19
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 23024 0 0 0 112293 26 0 0 25 0 1 0 272060064 68440064 15704 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 16709 15704 86 211 0 16495 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 72188

[startup+1183.7 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 14684
/proc/meminfo: memFree=1406760/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=70568 CPUtime=1183.24
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 24033 0 0 0 118297 27 0 0 25 0 1 0 272060064 72261632 16713 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 17642 16713 86 211 0 17428 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 75920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14684
/proc/meminfo: memFree=1405672/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=71464 CPUtime=1199.95
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 24288 0 0 0 119967 28 0 0 25 0 1 0 272060064 73179136 16968 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 17866 16968 86 211 0 17652 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 76816

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14684
/proc/meminfo: memFree=1405672/2055920 swapFree=4192812/4192956
[pid=14681] ppid=14679 vsize=5352 CPUtime=0.11
/proc/14681/stat : 14681 (rsat.sh) S 14679 14681 13783 0 -1 4194304 305 753 0 0 0 0 11 0 16 0 1 0 272060051 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14681/statm: 1338 234 195 169 0 49 0
[pid=14684] ppid=14681 vsize=71464 CPUtime=1199.95
/proc/14684/stat : 14684 (rsat) R 14681 14681 13783 0 -1 4194304 24288 0 0 0 119967 28 0 0 25 0 1 0 272060064 73179136 16968 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14684/statm: 17866 16968 86 211 0 17652 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 76816

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14681 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=119981 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.126979
while last known CPU time is 1200.06

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.78
CPU system time (s): 0.28
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 76816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.119981
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1058
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 3

runsolver used 1.15182 second user time and 3.11553 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Feb 26 20:17:38 UTC 2007

IDJOB= 308483
IDBENCH= 20233
IDSOLVER= 104
FILE ID= node17/308483-1172521058

PBS_JOBID= 3971607

Free space on /tmp= 66557 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
COMMAND LINE= /tmp/evaluation/308483-1172521058/rsat.sh /tmp/evaluation/308483-1172521058/instance-308483-1172521058.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-308483-1172521058 -o ROOT/results/node17/solver-308483-1172521058 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308483-1172521058/rsat.sh /tmp/evaluation/308483-1172521058/instance-308483-1172521058.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  57791cc3215dce90ed883dcfbd9213d5

RANDOM SEED= 144597023

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1474320 kB
Buffers:         62668 kB
Cached:         398848 kB
SwapCached:          0 kB
Active:         303148 kB
Inactive:       203332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1474320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:          63876 kB
Slab:            60644 kB
Committed_AS:   877860 kB
PageTables:       1748 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node17 on Mon Feb 26 20:37:41 UTC 2007